#B23335

#B23335

Color Values

HEX

#B23335

RGB

178, 51, 53

HSL

359.1, 55.5%, 44.9%

HSV

359.1, 71.3%, 69.8%

CMYK

0.0%, 71.3%, 70.2%, 30.2%

OKLCH

0.5142 0.1635 24.2

Properties

Warm Dark Nearest: NCS S 2060-R Deep Red

Color Harmonies

Complementary

#B23335

#33B2B0

Analogous

#B23374

#B27133

#B23335

Triadic

#B23335

#35B233

#3335B2

Split Complementary

#B23335

#33B271

#3374B2

Tetradic

#B23335

#74B233

#33B2B0

#7133B2

Color Blindness Simulation

Original

#B23335

Protanopia

#7B7A35

Deuteranopia

#828C34

Tritanopia

#AC3434

Achromatopsia

#4E4E4E

CSS Usage

background-color: #B23335;
color: #B23335;
border-color: #B23335;
Nearest Tailwind: Red 800 #991B1B

Tailwind Shades

50
#FBF4F4
100
#F6E5E5
200
#EFC7C8
300
#E4A0A1
400
#D56C6E
500
#C6393B
600
#9F2D2F
700
#7F2426
800
#631C1D
900
#491819
950
#2E0F10

Contrast Checker

Text on white

6.14:1

AA Pass AAA Fail

Text on black

3.42:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026